<!--
 * @Description: Description
 * @Author: Yongchao Wang
 * @Date: 2020-09-10 08:37:58
 * @LastEditors: Yongchao Wang
 * @LastEditTime: 2020-09-25 13:55:27
-->
<template>
  <div>About</div>
  <router-view></router-view>
</template>
<script>
import { reactive, roRefs, toRefs } from "vue";
export default {
  name: "About",

  setup() {
    //加入checkbox
    const state = reactive({
      v3: "dynamicCom",
    });
    return toRefs(state);
  },
};
</script>
